Random Infinity

Fight gravity as you pilot your ship through a randomly generated digital cavern. Not only are the levels randomly generated in this game, but also enemy and power-up placement. It has a cool retro look and feel to it, and there's lots of action. This game is also pretty difficult.

Very fun and addicting! I like the retro vector-like graphics, although I feel as though some of the particle effects clutter it up a bit.

I've always liked games that go on forever; they have a very different mentality. When games lack an end, the player is forced to concentrate on actually playing the game, rather than attempting to finish it. Also, with a good difficulty curve, a player's score truly gauges how "good" he is at the game; and if you compare scores to other players, one can definitively say that he who has the best score is truly the "best" at the game. When games have ends, scores seem to matter less, and thus prove to be less of an indicator.